Home / 2,676,737.95-3,694,677.71-1,630,537.29

Finding the Fourth Proportional to 2,676,737.95, 3,694,677.71 and 1,630,537.29

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Solution

The fourth proportional to 2,676,737.95, 3,694,677.71 and 1,630,537.29 is: 2,250,616.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,676,737.95 : 3,694,677.71 = 1,630,537.29 : x
  2. Step 2: Convert to fraction form
    2,676,737.95/3,694,677.71 = 1,630,537.29/x
  3. Step 3: Cross multiply
    2,676,737.95x = 3,694,677.71 × 1,630,537.29
  4. Step 4: Simplify right side
    2,676,737.95x = 6,024,309,772,534.12
  5. Step 5: Solve for x
    x = 6,024,309,772,534.12/2,676,737.95
  6. Step 6: Final answer
    x = 2,250,616.19

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.